Certified Lab Grown Diamonds

Loose Lab Grown Diamonds for Custom Jewelry

Search VANTYRE certified lab grown diamonds by shape, carat, color, clarity, cut, certificate and price. This inventory is designed for customers choosing a center stone for a custom engagement ring, pendant, earrings or other fine jewelry setting.

01

Compare Diamond Details

Use the filters to compare loose lab grown diamonds by shape, carat weight, color, clarity, cut grade and IGI certificate number.

02

Choose a Matching Setting

After choosing a diamond, select a compatible ring, pendant or jewelry setting so the center stone and setting can be reviewed together.

03

Request Help if Needed

If you are not sure which diamond works best, VANTYRE can help compare options for size, sparkle, certification and final jewelry design.

Certified Diamond Inventory

Search For Diamonds

Browse certified lab grown diamonds by shape, carat, color, clarity, cut and price.

Diamond Filter Panel

Refine certified lab grown diamonds by shape, price, carat, color, clarity and cut.

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8424 Diamonds Found
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Select Shape Type Carat Measurements Color Clarity Cut Certificate Price
Pear CVD 1.5 ct 10.10*6.39*3.99 E VVS2 Excellent IGI787662362 $263
Pear CVD 1.51 ct 10.02*6.39*4.06 E VVS2 Excellent IGI790659655 $263
Pear CVD 1.5 ct 10.28*6.39*3.77 E VVS2 Excellent IGI791622373 $263
Pear CVD 1.5 ct 9.95*6.42*4.01 E VVS2 Excellent IGI778661759 $263
Pear CVD 1.56 ct 11.08*6.30*3.69 E VVS2 Excellent IGI778674576 $263
Pear CVD 1.5 ct 9.86*6.46*4.04 E VVS2 Excellent IGI787662344 $263
Pear CVD 1.55 ct 10.44*6.42*4.01 E VVS2 Excellent IGI786637371 $263
Pear CVD 1.51 ct 10.20*6.37*3.92 E VVS2 Excellent IGI790659676 $263
Pear CVD 1.53 ct 10.34*6.41*4.02 E VVS2 Excellent IGI786638006 $263
Pear CVD 1.5 ct 10.10*6.40*3.99 E VVS2 Excellent IGI787662318 $263
Round HPHT 1.5 ct 7.28-7.31*4.57 D VS1 Excellent IGI754564888 $263
Round CVD 1.5 ct 7.30*7.37*4.54 D VS1 Ideal IGI773632013 $263
Round HPHT 1.5 ct 7.41*7.43*4.44 D VS1 Ideal IGI733527872 $263
Round HPHT 1.5 ct 7.39*7.42*4.42 D VS1 Ideal IGI733527817 $263
Round HPHT 1.5 ct 7.31*7.36*4.5 D VS1 Excellent IGI733527934 $263
Princess CVD 1.5 ct 6.24*6.21*4.33 D VVS2 Excellent IGI793638835 $264
Princess CVD 1.5 ct 6.17*6.11*4.47 D VVS2 Excellent IGI795608978 $264
Princess CVD 1.75 ct 6.56*6.48*4.71 D VVS2 Excellent IGI787633214 $264
Princess HPHT 1.59 ct 6.35*6.22*4.51 D VVS2 Excellent IGI747513338 $264
Princess CVD 1.69 ct 6.66*6.53*4.52 D VVS2 Excellent IGI793649581 $264

Diamond Buying Guides

Learn Before You Choose a Diamond

A diamond certificate is important, but shape, measurements, visible size, bow-tie effect and setting style also affect how the finished jewelry looks.

Guide 01

How to Choose a Lab Grown Diamond for an Engagement Ring

Learn how shape, cut, color, clarity and certification affect your diamond choice.

Guide 02

Diamond Measurements Guide

Understand why carat weight and visible size are not always the same.

Guide 03

Oval Diamond Bow-Tie Effect

Learn what the bow-tie effect is and how to check oval lab grown diamonds before buying.

Choose a Setting
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